API V2 Beta Documentation

@viet @oldbonsai,
I’m currently rewriting the Timeline script for Apiv2, and had a question about review scheduling.

In the old days, reviews were scheduled on the quarter-hour. If I remember correctly, they’re now scheduled by counting from the start of the current hour, and reviews generally occur at the top of the hour, correct?
[edit: I found where you described this [here]]

But I know at some point people were saying that the first review after lessons can still end up on the quarter hour. Is that still true, or are all reviews schedule to come due on the hour?